Barbecue grill



FIG. 1 is a front perspective view of a barbecue grill, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a partial enlarged view taken from circle 9 in FIG. 1 ;

FIG. 10 is a partial enlarged view taken from circle 10 in FIG. 1 ;

FIG. 11 is a reference view of usage status thereof; and,

FIG. 12 is another reference view of usage status thereof.

The dash-dash broken lines in the drawings illustrate the portions of the barbecue grill which form no part of the claimed design.

The dot-dash broken lines in the drawings are included for the purpose of illustrating the partial enlarged views. 

CLAIM The ornamental design for a barbecue grill, as shown and described. 